/*
 * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.engine.impl.variable;

import org.activiti.engine.api.internal.Internal;

/**
 * Common interface for regular and historic variable entities.
 *

 */
@Internal
public interface ValueFields {
    /**
     * @return the name of the variable
     */
    String getName();

    /**
     * @return the process instance id of the variable
     */
    String getProcessInstanceId();

    /**
     * @return the execution id of the variable
     */
    String getExecutionId();

    /**
     * @return the task id of the variable
     */
    String getTaskId();

    /**
     * @return the first text value, if any, or null.
     */
    String getTextValue();

    /**
     * Sets the first text value. A value of null is allowed.
     */
    void setTextValue(String textValue);

    /**
     * @return the second text value, if any, or null.
     */
    String getTextValue2();

    /**
     * Sets second text value. A value of null is allowed.
     */
    void setTextValue2(String textValue2);

    /**
     * @return the long value, if any, or null.
     */
    Long getLongValue();

    /**
     * Sets the long value. A value of null is allowed.
     */
    void setLongValue(Long longValue);

    /**
     * @return the double value, if any, or null.
     */
    Double getDoubleValue();

    /**
     * Sets the double value. A value of null is allowed.
     */
    void setDoubleValue(Double doubleValue);

    /**
     * @return the byte array value, if any, or null.
     */
    byte[] getBytes();

    /**
     * Sets the byte array value. A value of null is allowed.
     */
    void setBytes(byte[] bytes);

    Object getCachedValue();

    void setCachedValue(Object cachedValue);
}
